Seiko Cal. 5653 - 907

This Spring Drive model from 1968 features a 43mm Two-Tone case. With its 20mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-0eb9e32fb58e]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1968

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